@article{p. litta2014of,
  title={Predictors of malignancy in endometrial polyps: a multi-institutional cohort study},
  author={p. litta,j. di giuseppe,l. moriconi,g. delli carpini,m.g. piermartiri,a. ciavattini},
  journal={European Journal of Gynaecological Oncology},
  volume={35},
  number={4},
  pages={382--386},
  doi = {10.12892/ejgo26802014},
  year={2014}
}